Viabilidade econômica do uso do calcário na implantação de pomar de goiabeiras

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Data

2010-05-01

Autores

Natale, William [UNESP]
Rozane, Danilo Eduardo [UNESP]
Prado, Renato de Mello [UNESP]
Romualdo, Liliane Maria [UNESP]
de Souza, Henrique Antunes [UNESP]
Hernandes, Amanda [UNESP]

Título da Revista

ISSN da Revista

Título de Volume

Editor

Universidade Federal de Lavras (UFLA)

Resumo

With the objective of studying the relationship between limestone doses and guava production, a field experiment was conducted on Oxisol soil in the town of Bebedouro-SP, from 1999 to 2006. The experimental design was randomized blocks with four replications. The limestone was used only once in 1999, at doses from zero, 1.85; 3.71; 5.56 and 7.41 t ha(-1). The guava production increased in response to the application of the acidity corrective. The accumulated production of fruits in successive years 2003, 2004, 2005 and 2006 were associated with economical doses of limestone of 1.6; 4.4; 7.2 and 7.2 t ha(-1) respectively.

Descrição

Palavras-chave

Psidium guajava L., Soil acidity, limestone, economic dose

Como citar

Ciência e Agrotecnologia. Lavras: Universidade Federal de Lavras (UFLA), v. 34, n. 3, p. 708-713, 2010.